Monitor Haswell Uncore Voltage

[Diagrafeas]

Is there a program that displays UnCore Voltage inside Windows?
I'm thinking about overclocking my 4670K and although i can monitor Core Voltage with CPU-Z i would like to know where UnCore goes under load (Prime95).
Or does Uncore Voltage follow Core Voltage (give or take a few mV, at least at Auto Voltage) and i shouldn't bother?

Monitoring L3 Cache Frequency would be nice too...(Edit... HWiNFO shows that)

 

[Diagrafeas]

Any news on L3 Cache Voltage Monitoring?

 

[TerryMathews]

Is there a program that displays UnCore Voltage inside Windows?
I'm thinking about overclocking my 4670K and although i can monitor Core Voltage with CPU-Z i would like to know where UnCore goes under load (Prime95).
Or does Uncore Voltage follow Core Voltage (give or take a few mV, at least at Auto Voltage) and i shouldn't bother?

Monitoring L3 Cache Frequency would be nice too...(Edit... HWiNFO shows that)

Look for ring voltage or tccin. I think Hwinfo can monitor.

 

[Tweakin]

HW Monitor shows VID, IA, GT Offset, LLC/Ring and system agent offset. Just looked at mine and the last three show +0.000v.